EP 1009173 B1 20090506 - Fault-tolerant matrix of binary switches
Title (en)
Fault-tolerant matrix of binary switches
Title (de)
Fehlertolerantes Koppelfeld mit binären Schaltelementen
Title (fr)
Matrice de commutateurs binaires à tolérance de fautes
Publication
Application
Priority
FR 9815397 A 19981207
Abstract (en)
[origin: EP1009173A1] The dual matrix switch has a principal matrix (20) and a standby matrix used if breakdowns occur (22,22-1). The matrices used under breakdown conditions are arranged so as to act as a simple switch, where the inputs can be made by any coupling. The outputs of the breakdown matrix are in the same range as the main matrix.
IPC 8 full level
H04Q 3/68 (2006.01); H04L 12/939 (2013.01); H04Q 11/04 (2006.01); H04L 12/933 (2013.01)
CPC (source: EP US)
H04L 49/557 (2013.01 - EP US); H04Q 3/68 (2013.01 - EP US); H04Q 11/0478 (2013.01 - EP US); H04L 49/101 (2013.01 - EP US); H04Q 2213/1302 (2013.01 - EP US); H04Q 2213/1304 (2013.01 - EP US); H04Q 2213/13046 (2013.01 - EP US); H04Q 2213/1305 (2013.01 - EP US); H04Q 2213/13121 (2013.01 - EP US); H04Q 2213/13124 (2013.01 - EP US); H04Q 2213/13162 (2013.01 - EP US); H04Q 2213/13164 (2013.01 - EP US); H04Q 2213/13166 (2013.01 - EP US); H04Q 2213/13167 (2013.01 - EP US); H04Q 2213/13333 (2013.01 - EP US); H04Q 2213/1334 (2013.01 - EP US); H04Q 2213/13341 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1009173 A1 20000614; EP 1009173 B1 20090506; AT E431045 T1 20090515; CA 2291513 A1 20000607; CA 2291513 C 20031014; DE 69940839 D1 20090618; ES 2325607 T3 20090909; FR 2790631 A1 20000908; FR 2790631 B1 20010504; US 6373151 B1 20020416
DOCDB simple family (application)
EP 99403035 A 19991206; AT 99403035 T 19991206; CA 2291513 A 19991206; DE 69940839 T 19991206; ES 99403035 T 19991206; FR 9815397 A 19981207; US 45548999 A 19991206